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TSZe EMC Ex | Ex eb, Ex ta | Strain Relief Metal Cable Gland For all Types of Braided / Screened Cables

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The TSZ Ex range of strain relief metal cable glands are designed for superior EMC performance and suitable for use in industrial (safe) areas with all types of braided cables, and have a temperature rating of +105°c to -60°c.

With 360° earth contact around cable braid circumference, the TSZe can be used with confidence where an earth connection is required.

The TSZ Ex range meets the requirements of well-known cable gland standards including EN 62444 and IEC 62444.

For more specific applications IP68 & IP69X ingress discs or plugs are available.

  • Designed for superior EMC performance
  • 360° contact around screen circumference
  • Third party EMC performance tested to EN 55032
  • Approved to the latest editions of IEC/EN 60079
  • Internationally marked IECEx, ATEX and UKEX
  • Suitable for intrinsically safe (Ex i) circuits
  • Unique strain relief sealing system
  • Third party certified to IEC/EN 62444
  • Widest cable range take on the market
  • O-ring interface seal included as standard
  • Transit disc or IP68, IP69 and IP69K rated IP plug options available
  • Product supplied in nickel-plated brass, or stainless steel on request
Design Specification IEC 62444, EN 62444 (EN Metric only)
Mechanical Classifications* Impact = Level 6, Cable Anchorage = Type A
Enclosure Protection IK08 to IEC 62262 (7 joules)
Ingress Protection Rating ** IP66, IP67, IP68**, IP69 and IP69K
Cable Gland Material Nickel-plated brass, Stainless Steel (option)
Seal Material CMP SOLO LSF Halogen-free Thermoset Elastomer
Cable Type Screened or Braided
Sealing Technique CMP unique strain relief sealing system
Sealing Area(s) Cable Outer Sheath
ATEX Certificate CML 19ATEX3185X
UKEX Certificate CML 21UKEX3264X
Code of Protection II 2G 1D, Ex eb IIC Gb,
Ex ta IIIC Da
Compliance Standards EN 60079-0,7,31
EAC Certificate RU C-GB. AД07.B.02516/20
SANS IA S-XPL21804 21.0014X
IECEx Certificate IECEx CML 19.0062X
Code of Protection Ex eb IIC Gb, Ex ta IIIC Da
Compliance Standards IEC 60079-0,7,31
CCC Certificate 2020322313003450

* Mechanical classifications applied as per IEC/EN 62444
** IP68 tested to 300 kPa for 16 hours (equivalent to 30 metres water depth)

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Certificates

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DUAL SEALAVAILABLE ENTRY THREADS 'C'OVERALL CABLE DIAMETER 'A'ACROSS FLATS 'D'ACROSS CORNERS 'D'PROTRUSION LENGTH 'B'WEIGHT GLAND ONLY † (KG)
STANDARDOPTION
CABLE GLAND ONLYCABLE GLAND WITH LOCKNUTMETRICTHREAD LENGTH (METRIC) 'E'LONG THREAD LENGTH (METRIC) 'E'NPTTHREAD LENGTH (NPT) 'E'MINMAXMAXMAX
16DTSZE1TA516DTSZE2TN5M166.012.03⁄8”11.03.010.020.022.023.60.033
20DTSZE1TA520DTSZE2TN5M206.512.01⁄2”14.05.014.024.026.426.70.046
25DTSZE1TA525DTSZE2TN5M257.012.03⁄4”15.09.018.030.033.032.00.081
32DTSZE1TA532DTSZE2TN5M328.012.01”18.012.525.039.042.937.80.134
40DTSZE1TA540DTSZE2TN5M408.015.01 1⁄4”18.019.032.050.055.044.70.252
50DTSZE1TA550DTSZE2TN5M509.015.01 1⁄2”19.022.038.057.062.748.70.347
63DTSZE1TA563DTSZE2TN5M6310.015.02”20.028.048.068.074.852.20.503
STANDARD SEALAVAILABLE ENTRY THREADS 'C'OVERALL CABLE DIAMETER 'A'ACROSS FLATS 'D'ACROSS CORNERS 'D'PROTRUSION LENGTH 'B'WEIGHT GLAND ONLY † (KG)
STANDARDOPTION
CABLE GLAND ONLYCABLE GLAND WITH LOCKNUT METRICTHREAD LENGTH (METRIC) 'E'LONG THREAD LENGTH (METRIC) 'E'NPTTHREAD LENGTH (NPT) 'E'MINMAXMAXMAX
12TSZE1TA512TSZE2TN5M126.012.01⁄4”11.03.06.516.017.622.30.020
16STSZE1TA516STSZE2TN5M166.012.03⁄8”11.03.07.020.022.023.60.032
16TSZE1TA516TSZE2TN5M166.012.03⁄8”11.06.010.020.022.023.60.032
20STSZE1TA520STSZE2TN5M206.512.01⁄2”14.05.010.024.026.426.70.046
20TSZE1TA520TSZE2TN5M206.512.01⁄2”14.09.014.024.026.426.70.045
25STSZE1TA525STSZE2TN5M257.012.03⁄4”15.09.015.530.033.032.00.081
25TSZE1TA525TSZE2TN5M257.012.03⁄4”15.012.518.030.033.032.00.080
32STSZE1TA532STSZE2TN5M328.012.01”18.012.519.039.042.937.80.133
32TSZE1TA532TSZE2TN5M328.012.01”18.017.025.039.042.937.80.130
40STSZE1TA540STSZE2TN5M408.015.01 1⁄4”18.019.027.050.055.044.70.251
40TSZE1TA540TSZE2TN5M408.015.01 1⁄4”18.024.032.050.055.044.70.250
50STSZE1TA550STSZE2TN5M509.015.01 1⁄2”19.022.032.057.062.748.70.346
50TSZE1TA550TSZE2TN5M509.015.01 1⁄2”19.028.038.057.062.748.70.340
63STSZE1TA563STSZE2TN5M6310.015.02”20.028.039.068.074.852.20.501
63TSZE1TA563TSZE2TN5M6310.015.02”20.037.048.068.074.852.20.489
Part numbers in table are for standard. For guidance ordering alternate materials or alternate thread types, please contact your CMP sales representative.
† Weight displayed for standard metric entry thread only
For MOQ please contact CMP directly.
Dimensions displayed in mm unless otherwise specified

Technical Illustration

Additional Information

Form of Protection Ex ‘e’

Increased Safety Enclosure Type ‘e’ (e.g. IEC 60079-7): Whilst explosive mixtures may enter the equipment, the enclosure is not designed to withstand an internal explosion. Instead, the likelihood of a fault condition, which could result in ignition of explosive mixtures, is significantly reduced by the following measures. The (non-incendive) components used in the equipment shall not produce arcs or sparks or dangerous temperatures in normal working conditions.

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Form of Protection Ex ‘de’

Combined Flameproof Enclosure Type ‘d’ & Increased Safety Enclosure Type ‘e’ (e.g. IEC 60079-1 & IEC 60079-7): Primary Flameproof Type ‘d’ Enclosure with Secondary Increased Safety Type ‘e’ Protection, allowing reduced frequency of periodic maintenance and inspection cycle because of the ‘e’ philosophy strategically employed. In the case of Flameproof Type ‘d’ Enclosures having an Increased Safety Type ‘e’ Terminal Chamber, ‘line barriers’ would normally be utilised between the Type ‘d’ and Type ‘e’ compartments creating an indirect cable entry interface.

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Form of Protection Ex ‘i’

Intrinsically Safe Enclosure / System Type ‘i’ (e.g. IEC 60079-11): Intrinsically Safe Equipment (Sub grouped into Ex ‘ia’, Ex ‘ib’, and Ex ‘ic’) incorporates circuits which, due to their low spark energy potential, are not capable of igniting an explosive mixture. Ex ‘ib’ equipment is designed to be safe under one fault condition and can be used in Zone 1 explosive atmospheres. Ex ‘ia’ equipment is designed to be safe under two fault conditions and can be used in Zone 0 explosive atmospheres. Ex ‘ic’ equipment is designed to be safe in normal operation, without any faults, and can be used only in Zone 2 explosive atmospheres. The recent introduction of Ex ‘ic’, according to IEC 60079-11, for Zone 2 applications co-incides with the removal of protection method ‘nL’ from IEC 60079-15.

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